Secret Squirrel is a Mozilla project and published under a BSD license.
You need Python 2.6. Also, you probably want to run this application in a virtualenv environment.
easy_install pip followed by
pip install -r requirements/prod.txt
to install the required Python libraries.
The Internet has plenty of of documentation on setting up a Django application
with any web server. If you need a wsgi entry point, you can find one in
For each website which you want to SSO enable, you'll need to add them to the whitelist.
Login with admin user
Client Sites > Click Add
Note: Don't confuse Sites (i.e., the Django Sites framework) with "Client Sites" (i.e., the SSO Whitelist)... They have very similar inputs and similar names.
PHP Example AppDomain: